Tuesday, April 16, 2013

Roasted tomato and basil soup


My mother in law kindly shares home grown fruits and vegetables with me when she has a surplus. I treasure these gifts whenever they appear and try to utilise this special produce in a recipe I haven’t tried before. The couple of tomato plants I grew last summer had a very short season as they were pulled up before we went on holiday so I was delighted to receive an assortment of standard and heirloom tomatoes from her recently.

An idea sprang to mind straight away – roasted tomato soup. As soon as the weather begins to cool down I always crave warm bowls of soup and aim to have a batch on hand for the days when there are no leftovers for lunches. I’ve previously made very tasty roasted tomato pasta sauces with home grown tomatoes and have wanted to try roasted tomatoes in a soup ever since.

I don't feel the need to seek out a recipe if I have a firm idea in mind. In these instances I trust my instincts and tweak the ingredient amounts (when necessary) after taste testing throughout the cooking process. This soup was kept very simple as I wanted the flavour of the tomatoes to shine, lentils were added for some protein as well as thickening the soup. After indecision about which type of stock power to include, I forgot to use any and simply seasoned the soup with sea salt after blending it.


Tomato soups create a divide throughout our household, the man and I adore them and the young man doesn't like them much at all. I'm not sure if that's the reason I don't make them as often as I should or perhaps it's just never cold enough for soup when tomatoes are in the height of their season. This particular soup turned out to have a wonderful creamy texture courtesy of the red lentils and the flavour of the roasted tomatoes paired with basil was lovely. It was an uncomplicated bowl of soup I'm looking forward to making again next tomato season.


Roasted tomato and basil soup
Serves 4

1 kg tomatoes
3 – 4 tablespoons olive oil
Sea salt and black pepper
1 medium onion, diced
3 cloves garlic, minced
1 medium carrot, diced
1/3 cup red lentils
3 cups water
1 teaspoon sea salt, or to taste
30 basil leaves, chopped

Preheat oven to 220C. Cut tomatoes in half and place cut side up on a roasting tray. Drizzle with 2-3 tablespoons olive oil and sprinkle with a few pinches of salt and some freshly ground black pepper. Bake for 20-25 minutes until the tomatoes are very soft and juicy.

Meanwhile, heat the remaining tablespoon of olive oil in a stockpot and sauté the onion, garlic and carrots over medium heat until softened, about 10 minutes. Add the lentils and water and bring to the boil. Reduce the heat and simmer for 20 minutes.

When the tomatoes have finished roasting, add them to the stockpot along with all of the juices from the roasting tray.

Puree the soup with an immersion blender or in batches using a blender. Return the blended soup to the pot, season with sea salt to taste and stir through most of the chopped basil leaves. Allow to reheat, then serve garnished with additional chopped basil and freshly cracked black pepper. 

12 comments:

  1. I've really been enjoying tomatoes over summer and am quite sad they are coming to an end - but am glad it is soup season - this sounds lovely even though it has taken me years to really appreciate tomatoes

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    1. I'm always sad to say farewell to fresh tomatoes too (as well as summer) but the one thing I really do enjoy about colder weather is a warm bowl of soup.

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  2. That roasted soup looks amazing & perfect for bridging summer to fall.

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    1. Thanks Jes, sadly these types of recipes aren't likely to be made very often due to the timing of the produce and seasons.

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  3. I'm not a raw tomato fan but having them in soup like this with lentils & carrots sounds really appealing to me! :-)

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    1. I also prefer cooked over raw tomatoes and oven roasting them really brings out even more delicious tomato flavours.

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  4. I don't much like standard tomato soups, but love ones that have something 'extra' - this would definitely be in that category. Roasting the tomatoes first is wonderful and lentils for protein (and flavour) equally so.

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    1. I've never been much of a tomato soup fan either as my childhood memories equate it to something served from a tin. The man really loves tomato soups so I like to provide him with a batch every so often. I've made a few versions over the years but this one was the best due to the oven roasted tomatoes and lentils.

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  5. Having a mother-in-law with an overflowing garden? Total score. You definitely gave those tomatoes a good looking send off!

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    1. Well it's not always overflowing but when it is I'm always more than willing to help out!

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  6. Red lentils are such a great way to give a soup body and make it more filling without changing the flavor too much. This soup sounds wonderful

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    1. The majority of the soups I make these days include some red lentils as they are such a wonderful sneaky ingredient.

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